County drinking water records

Marshall County, MN drinking water systems

12 community water systems serve Marshall County, MN, reporting 7,614 people served in all. A system that also serves other counties counts all of its customers here.

1 of them (8%) had at least one health-based violation in the last 10 years. 1 system still has one unresolved.

12 rely mainly on groundwater, counting water bought from other systems.

Their lead service line inventories list 3 lead lines, 10 galvanized lines that must be replaced and 2,008 lines of unknown material.

Community water systems

12

People served, sum of each system's own figure

7,614

Systems with a health-based violation, last 10 years

1

Systems with one unresolved

1

Lead service lines in inventories

3

Water systems serving Marshall County

12 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Serves	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Marshall-Polk Rural Water System	Outside cities and towns	3,295	Groundwater	0	0	0
Warren	Warren	1,551	Groundwater	0	0	0
Stephen	Stephen	568	Purchased groundwater	0	0	0
Argyle	Argyle and land outside it	533	Groundwater	0	0	2
Alvarado	Alvarado	377	Purchased groundwater	0	0	0
Newfolden	Newfolden	338	Groundwater	0	0	1
Middle River	Middle River	299	Groundwater	0	0	0
Oslo	Oslo	242	Purchased groundwater	0	0	0
Grygla	Grygla	179	Groundwater	0	0	0
Viking	Viking and land outside it	85	Groundwater	0	0	0
Holt	Holt	84	Groundwater	0	0	0
Strandquist	Strandquist	63	Groundwater	1	2	0

Cities and towns in Marshall County

11 places

• Alvarado1 system
• Argyle1 system
• Grygla1 system
• Holt1 system
• Middle River1 system
• Newfolden1 system
• Oslo1 system
• Stephen1 system
• Strandquist1 system
• Viking1 system
• Warren1 system

Back to Minnesota

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations